Professional Sewage Treatment Plant & Pump Station Servicing

Reliable Maintenance Across East Anglia by British Water Accredited Engineers

Book a Service: 01284 386538

Your off-mains drainage system works tirelessly behind the scenes, but without regular professional upkeep, you risk severe blockages, mechanical failures, and environmental compliance breaches. Whether you manage a domestic property or a large commercial site, Cargate Engineering provides expert sewage treatment plant servicing and pump station maintenance to keep your systems running flawlessly.

Our fully trained, British Water Accredited engineers do more than just empty your tank. We conduct comprehensive mechanical and electrical diagnostics to catch minor wear and tear before it turns into an expensive emergency callout.

What Our Servicing Includes

A standard maintenance visit from our engineers includes:

Mechanical Component Checks: Inspecting submersible pumps and other moving parts for optimal performance and signs of fatigue.
Electrical Diagnostics: Testing alarms and float switches to ensure your system triggers correctly in the event of a fault.
Filter & Pipework Cleaning: Removing trapped debris and clearing effluent filters to maintain maximum flow capacity and prevent back-ups.
De-sludging & Emptying: If required, we can deploy our own fleet of vacuum tankers to safely remove accumulated sludge and dispose of it at licensed treatment facilities.
Compliance Documentation: Providing you with full service reports to prove your system complies with Environment Agency General Binding Rules.

Why Choose Cargate Engineering?

With over 25 years of experience in the wastewater industry, we are not just tanker drivers—we are fully qualified mechanical and electrical engineers.

British Water Accredited: Our engineers are certified to work on major treatment plant brands, including Klargester and Harlequin.
Preventative Approach: We focus on preventative maintenance to extend the lifespan of your expensive internal components.
Honest Advice: We will always provide transparent recommendations on service intervals based on your specific usage, never upselling unnecessary visits.

Don’t wait for your system’s alarm to sound or for foul odours to appear. Protect your property and the environment with a scheduled maintenance plan.

Need a Quote or Want to Book?

Click the button below to get in touch and a member of our team will respond shortly.

Or give us a call on 01284 386538 — we’re here to help!

Our Fleet

We operate a fleet of Jet Vac Tankers ranging in capacity allowing us to offer a wide range of industrial and environmental service capabilities. We also continuously invest in new and innovative technologies with consideration to the environment.

A Specialist Team

Operating under strict health and safety disciplines, our fully trained team members will provide peace of mind to our clients and provide an efficient and effective service at competitive costs.

24/7 avaliability

We know that you can’t predict when you’ll have problems with your system, so we’re available 24/7 to provide an emergency service on your septic tank or drainage systems.